![](https://cdn.animecharacters.io/images/characters/large/20267-3d704efd.jpg)
Coach Nishiguchi (西口監督)
Sannoh's coach. Proclaims that Kou is "a pitcher that comes once every 10 years".
Voice Actors
Tetsuo Sakaguchi
Japanese
Min Seok Kim
Korean
Sannoh's coach. Proclaims that Kou is "a pitcher that comes once every 10 years".
Tetsuo Sakaguchi
Japanese
Min Seok Kim
Korean